We Buy and Sell Gold, Diamonds, Jewelry

Gem Evaluation Lab buys and sells gold, silver, platinum and other precious metals, as well as diamonds, rare gemstones, and jewelry including estate and vintage rings, bracelets, earrings, broaches and pins.

Theresa Beltrani buys and sells jewelry, diamonds, gold and other precious metals.Modern Gemological Laboratory
Gem Evaluation Lab maintains a modern gemological laboratory, outfitted with state-of-the-art equipment. We provide professional and accurate evaluations and identifications of diamonds, gems and jewelry. Our expertise means the valuables you want to sell will be properly — and fairly — evaluated, assuring you of the highest price possible.

Valuables Into Ready Cash
Whether it’s a loose gemstone, an engagement band, diamond wedding ring, or an entire estate collection, Gem Evaluation Lab can turn unneeded valuables into ready cash. We can identify, classify, and evaluate them on the spot for a quick sale or orderly liquidation.

We Evaluate, Buy and Broker
Want to sell your jewelry, precious metal or diamonds and get a fair price? Come in to our laboratory and have the value and quality of your diamonds, watches, gemstones and other jewelry evaluated while you watch. Gem Evaluation Lab is ready to buy your old unneeded valuables at a fair price, or to broker them for sale.

Call us today at (516) 222-1999 for an appointment or inquire right now by email.